AzaMax will control this pest insect
AzaMax is a natural product with a broad spectrum of pest control and broad plant applications. AzaMax is an anti-feedant and insect growth regulator which control (kills) pests through starvation and growth disruption within two or three days. Therefore this product is used when the bugger is chomping on the foliage. Any of the sprayers can be used to apply AzaMax
For more information about AzaMax go to the Yardener's Tool Shed; click here
There are a number of effective natural insecticides made from materials such as chrysanthemum blossoms and neem oil. In the Natural Insecticide Section of Yardener's Tool Shed check out Pyrethrum, Neem oil soap, Insecticidal Soap, and/or Light hort oil. They all control aphids.
If you need a sprayer go to Hand Tools For Spraying in the Tool Shed